Module 3 Journey to space Unit 3 Language in use 语法课件(共24张PPT)

(共24张PPT)
Unit3 Language in use
Fill in the blanks.
1. ______________ a model spaceship.
我刚刚做了个宇宙飞船模型。
2. ____ it ____________
它已经到达了吗？
3. Astronauts ___________________ the moon.
宇航员已经去过月球了。
4. We have not found life on any other planets _______.
我们还没有在其他星球发现生命。
I’ve just made
arrived yet
have already been to
yet
Has
[ 探究 现在完成时（二）]
一、与现在完成时连用的副词
1．already意为 “已经”，常用在肯定句中，一般位于助动词之后，实义动词之前。
I've already done my homework.
我已经做完我的家庭作业了。
2．yet意为“还，仍然”，常用于否定句和疑问句句末。
Have you visited the Great Wall yet
你参观过长城吗？
3．just意为“刚刚”，常用在肯定句中，位于助动词之后，实义动词之前。
My father has just bought a new watch.
我父亲刚买了一块新手表。
4．before意为“以前”，可用于句末。
We have never met the man before.
我们以前从未遇见过这个人。
5．ever意为“曾经”，位于助动词之后，实义动词之前，其反义词为never。
Have you ever read the novel
你曾读过这本小说吗？
二、have been to/in与have gone to 的区别
1．have been to 意为“到过，去过”，表示“曾到过某地”，而此时人已不在那儿了。
I have been to Jinan.
我去过济南。(现在已经回来了)
2．have gone to意为“去了”，现在人可能在去的途中或已在那个地方了，而不在说话人处。
Where is Lily Has she gone to the library
莉莉在哪儿？她去图书馆了吗？
3．have been in sp.意为“曾经待在某地”，并且常和表示持续意义的时间状语连用。
My mother and I have been in Guangzhou since 2011.
自从2011年以来，我和妈妈就在广州。
1
Complete the news with already, just and yet.
Spaceship on Mars!
Astronauts have (1) ________ been to the moon but they have not been to any other planets. However, a spaceship (2) _______ arrived on Mars and it has (3) _______ sent back photos of the red planet. Is there life on Mars We do not know (4) ________.
already
just
already
yet
2
Look at these sentences.
The spaceship has gone to Mars.
It has gone there, but it has not come back yet.
Astronauts have been to the moon.
They went there and then they came back.
Now choose the correct answer.
1. Astronauts have been / gone to the moon and returned.
2. The spaceship has been / gone into space. It will travel for ten days.
3. The astronaut has been / gone to the space station. He will come back tomorrow.
4. The spaceship has been / gone to the space station. It brought back two astronauts.
3
Complete the sentences with the expressions in the box.
1. A spaceship ___________ to Mars. It is coming back to the
earth next year.
2. Lots of astronauts ___________ to the space station. They found it very interesting.
3. Some astronauts ____________ to the moon twice.
4. Two British astronauts __________ to the space station. They will come back in January.
have / has been have / has gone
has gone
have been
have been
have gone
4
Complete the conversation with the correct form of the verbs in brackets.
Nicky: I’ve just (1) ________ (watch) a great TV programme about space. Did you know that scientists have (2) _________ (discover) water on Mars
Bill: Yes, I did. And scientists (3) __________ (try) to find life on Mars now.
Nicky: Yes, they’re looking for life but they (4) ____________ (not find) anything yet.
watched
discovered
are trying
haven’t found
Bill: There were some new photos of Mars in the newspaper today. (5) _______ you ______ (see) them yet
Nicky: Yes. They’re amazing!
Have seen
5
Role-play the conversation in Activity 4.
I’ve just watched a great TV programme
about...
...
6
Complete the email with the words in the box.
FROM: Liu Dan
TO: Li Fang
SUBJECT: I’ve found a great book.
Dear Li Fang,
I’ve (1) ______ finished reading a great book at school. I haven’t (2) _____ anything as good as that for a long time! It’s a story about the solar system. In the book, the writer imagines
been just met never read written yet
just
read
that astronauts have (3) _____ to Mars. I’ve (4) ________ thought about that before and I think it’s very interesting.
I haven’t (5) ____ anyone famous in my life but I hope one day I can meet an astronaut. I’ve (6) _______ to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn’t (7) _____. Maybe he is too busy. I’m still waiting.
Best wishes,
Liu Dan
been
never
met
written
yet
Exercise
(　　)1.[2019·武汉] —Have you ________ chemistry for the coming exam
—Yes. I’m quite ready for it.
A.repeated B.copied
C.marked D.reviewed
D
(　　)2.[2018·沈阳] Sarah ________ many places of interest in Beijing already.
A.visited B.has visited
C.will visit D.visits
B
(　　)3.—Dave, we will leave in 10 minutes. Are you ready
—No, I ________ our guidebook and towels yet.
A.don’t pack B.didn’t pack
C.have packed D.haven’t packed
D
(　　)4.[2019·湘西] —________ you ever ________ Hong Kong-Zhuhai-Macao Bridge
—Not yet.
A.Did; visit B.Are; visit C.Have; visited
C
(　　)5.—Have you finished your work ________
—Yes, I’ve 　　　　finished it.
A.just; yet B.yet; already
C.yet; yet D.just; already
B
Ⅱ.用just, already, yet或never填空
11.We've 　　　　seen the film three times. It’s wonderful.
12.David has 　　 　　come back from New York.
13.Mum, I’ve 　　　　finished my homework. Can I play football
14.They’ve 　　　　heard the news. Now, they’re talking about it.
already　
just/already
already　
just
15.Xiao Ming hasn’t returned 　　　　. His mother is angry.
16.Have the students found the lost dog 　　　　
17.No one from other planets has sent us a message_____.
18.—Have you been to Mars
—No, we have 　　　　been there.
yet　
yet　
yet　
never
GOOD JOB